Insider trading

Period: 120 months Stock: MKSI Plan: Not stated × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

103 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

103 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

103 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

103 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
103 decisions over 120 months Remove this filter
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
103 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

103 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
15 Mar 2023
Sold, plan not stated
$19.50K 225 at 86.67
2.3%
15 Mar 2023
Mora Elizabeth Director
Sold, plan not stated
$17.33K 200 at 86.67
1.3%
1 Dec 2022
Sold, plan not stated
$18.87K 225 at 83.86
2.2%
1 Dec 2022
Mora Elizabeth Director
Sold, plan not stated
$16.77K 200 at 83.86
1.2%
3 Oct 2022
Sold, plan not stated
$18.93K 225 at 84.14
2.2%
1 Sep 2022
Mora Elizabeth Director
Sold, plan not stated
$19.34K 200 at 96.72
1.2%
1 Aug 2022
COLELLA GERALD G Director · indirect
Bought
$117.51K 1,000 at 117.51
1.0%
First buy on file
1 Aug 2022
Bought
$30.01K 250 at 120.06
8.6%
First buy on file
1 Mar 2022
Mora Elizabeth Director
Sold, plan not stated
$45.00K 300 at 149.99
2.0%
1 Dec 2021
Mora Elizabeth Director
Sold, plan not stated
$46.77K 300 at 155.91
2.0%
4 Nov 2021
COLELLA GERALD G Director · indirect
Sold, plan not stated
$465.49K 3,000 at 155.16
3.0%
1 Sep 2021
Mora Elizabeth Director
Sold, plan not stated
$44.43K 300 at 148.10
1.9%
1 Jun 2021
Mora Elizabeth Director
Sold, plan not stated
$57.00K 300 at 190.00
1.9%
20 May 2021
Henry David Philip SVP, Corp Mkt, PMO & Glob Svc
Sold, plan not stated
$53.02K 284 at 186.70
13.6%
30 Apr 2021
Gitin Mark Milton SVP & GM, L&M Division
Sold, plan not stated
$236.51K 1,301 at 181.79
23.1%
29 Apr 2021
Taranto Eric Robert SVP & GM, V&A Division
Sold, plan not stated
$331.30K 1,788 at 185.29
33.8%
15 Apr 2021
BAGSHAW SETH H Sr. VP, CFO & Treasurer
Sold, plan not stated 5×
$1.68M 9,000 at 186.86
31.7%
1 Mar 2021
Mora Elizabeth Director
Sold, plan not stated
$75.60K 450 at 168.00
3.0%
1 Dec 2020
Mora Elizabeth Director
Sold, plan not stated
$62.79K 450 at 139.54
2.9%
1 Sep 2020
Mora Elizabeth Director
Sold, plan not stated
$54.13K 450 at 120.28
2.8%
3 Aug 2020
COLELLA GERALD G Director · indirect
Sold, plan not stated
$770.24K 6,000 at 128.37
6.8%
23 Jul 2020
BAGSHAW SETH H Sr. VP, CFO & Treasurer
Sold, plan not stated 3×
$623.10K 4,995 at 124.74
20.7%
22 Jul 2020
BAGSHAW SETH H Sr. VP, CFO & Treasurer
Sold, plan not stated
$615.00 5 at 123.00
0.0%
6 Jul 2020
BAGSHAW SETH H Sr. VP, CFO & Treasurer
Sold, plan not stated
$584.20K 5,000 at 116.84
17.1%
1 Jun 2020
Mora Elizabeth Director
Sold, plan not stated
$47.29K 450 at 105.09
2.7%
19 May 2020
COLELLA GERALD G Director · indirect
Sold, plan not stated
$500.86K 5,000 at 100.17
10.0%
5 May 2020
Sold, plan not stated
$1.74M 18,143 at 95.95
90.2%
Sold half or more
5 May 2020
Mora Elizabeth Director
Sold, plan not stated
$97.25K 1,005 at 96.77
6.5%
1 May 2020
COLELLA GERALD G Director · indirect
Sold, plan not stated
$482.75K 5,000 at 96.55
9.1%
16 Mar 2020
Sold, plan not stated 2×
$25.01K 307 at 81.45
4.3%
2 Mar 2020
Mora Elizabeth Director
Sold, plan not stated
$40.27K 400 at 100.68
2.5%
4 Feb 2020
COLELLA GERALD G Director · indirect
Sold, plan not stated
$791.35K 7,000 at 113.05
12.1%
2 Dec 2019
Mora Elizabeth Director
Sold, plan not stated
$42.77K 400 at 106.92
2.5%
30 Oct 2019
Burke Kathleen Flaherty Sr. VP, GC & Secretary
Sold, plan not stated
$1.15M 10,384 at 110.55
26.5%
29 Oct 2019
BAGSHAW SETH H Sr. VP, CFO & Treasurer
Sold, plan not stated
$2.02M 18,000 at 112.08
48.8%
28 Oct 2019
COLELLA GERALD G CEO, Director · indirect
Sold, plan not stated
$555.15K 5,000 at 111.03
11.5%
3 Sep 2019
Mora Elizabeth Director
Sold, plan not stated
$30.80K 400 at 77.00
2.4%
2 Aug 2019
Sold, plan not stated
$49.43K 603 at 81.98
7.3%
11 Jun 2019
COLELLA GERALD G CEO, Director · indirect
Sold, plan not stated
$379.09K 5,000 at 75.82
10.3%
3 Jun 2019
Mora Elizabeth Director
Sold, plan not stated
$28.77K 400 at 71.93
2.4%
8 May 2019
CHUTE RICHARD S Director
Sold, plan not stated
$128.96K 1,499 at 86.03
18.5%
8 May 2019
Sold, plan not stated
$21.98K 256 at 85.86
3.0%
1 Mar 2019
Mora Elizabeth Director
Sold, plan not stated
$31.46K 375 at 83.90
2.4%
3 Dec 2018
Mora Elizabeth Director
Sold, plan not stated
$29.96K 375 at 79.90
2.4%
4 Sep 2018
Mora Elizabeth Director
Sold, plan not stated
$34.69K 375 at 92.50
2.3%
7 Aug 2018
HANLEY PETER Director
Sold, plan not stated
$117.04K 1,240 at 94.39
45.2%
11 Jun 2018
Sold, plan not stated
$75.15K 750 at 100.20
10.2%
6 Jun 2018
HANLEY PETER Director
Sold, plan not stated
$59.00K 500 at 117.99
15.4%
6 Jun 2018
Abrams John R Sr. VP, Global Sales
Sold, plan not stated
$15.66K 133 at 117.77
100%
Sold half or more
1 Jun 2018
Mora Elizabeth Director
Sold, plan not stated
$42.53K 375 at 113.40
2.3%
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